Illuminance is the total luminous flux incident on a surface per unit area. It is measured in lux (lx).
1 dL = 1 lm/W
1 lm/W = 1 dL
Example:
Convert 15 Daylight Lumens to Lumen per Watt:
15 dL = 15 lm/W
Daylight Lumens | Lumen per Watt |
---|---|
0.01 dL | 0.01 lm/W |
0.1 dL | 0.1 lm/W |
1 dL | 1 lm/W |
2 dL | 2 lm/W |
3 dL | 3 lm/W |
5 dL | 5 lm/W |
10 dL | 10 lm/W |
20 dL | 20 lm/W |
30 dL | 30 lm/W |
40 dL | 40 lm/W |
50 dL | 50 lm/W |
60 dL | 60 lm/W |
70 dL | 70 lm/W |
80 dL | 80 lm/W |
90 dL | 90 lm/W |
100 dL | 100 lm/W |
250 dL | 250 lm/W |
500 dL | 500 lm/W |
750 dL | 750 lm/W |
1000 dL | 1,000 lm/W |
10000 dL | 10,000 lm/W |
100000 dL | 100,000 lm/W |